Socket的封装类,方便在iPhone OS上开发Socket程序-Socket wrappers to facilitate development in the iPhone OS on Socket procedures

mac os下的socket通信类，可以用于iphone，里面包含测试用例！-failed to translate

CocoaAsyncSocket是一个功能强大、简单易用的异步 socket 通讯（asynchronous socket）类库。支持TCP和UDP两种网络协议。- CocoaAsyncSocket is a powerful, easy to use asynchronous socket communication (asynchronous socket) library. Supports two network protocols TCP and UDP.